156713930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{364451}}^1$

素因数の和:364501

約数の個数: 16

約数和(自身を含む): 288645984

約数和(自身を除く): 131932054

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 364451, 728902, 1822255, 3644510, 15671393, 31342786, 78356965, 156713930]

約数ペア:

[(1, 156713930), (2, 78356965), (5, 31342786), (10, 15671393), (43, 3644510), (86, 1822255), (215, 728902), (430, 364451)]